IV CONTENTS 



Page 

 MALLOCH, J. R. : Description of a new species of Agromyza from 



Porto Rico 89 



The early stages of Metriocnemus lundbecki Johann- 



sen 132 



Forcipomyia propinquus Williston, a correction 137 



Notes on the dipterous genus Chyromya R-D 179 



PIERCE, W. DWIGHT: Descriptions of two new species of Strepsiptcra 



parasitic on sugar cane insects 126 



PIERCE, W. DWIGHT, and MORRILL, A. W. : Notes on the Entomology 



of the Arizona wild 



cotton 14 



ROHWER, S. A. : Descriptions of two parasitic Hymenoptera 141 



SCHWARZ, E. A.: Aquatic beetles, especially Hydroscapha, in hot 



springs, in Arizona 163 



SCHWARZ, E. A., and BARBER, H. S.: Note on Rhipidandri, a cor- 

 rection 175 



SCHWARZ, E. A., HEIDEMANN, O., and BANKS, N. : Biography of Philip 



Reese Uhler 1 



SHANNON, R. C. : Habits of some Tachinida? 182 



TOWNSEND, CHARLES H. T. : Note on a classification of sexual char- 

 acters 138 



WALTON, W. R. : A New tachinid parasite of Diabrotica vittata 11 



Four new species of Tachinida? from North America. . 90 

 A new tachinid parasite of Diapheromerafemorata Say 129 

 Neocelatoria ferox a synonym of Chaetophleps setosa 



Coq- 138 



WOLCOTT, G . N. : The cotton boll Weevil in Cuba 120 



